blah

废话、空话、无聊的话口语

His speech was just a lot of blah about teamwork.

他的演讲只是一堆关于团队合作的空话。

诸如此类、等等、云云常叠用为 blah blah blah

She said she was busy, had deadlines, blah blah blah.

她说她很忙、有截稿期限、诸如此类的。

情绪低落、无精打采美式口语，常用 the blahs

I've had the blahs all week and can't focus.

我整个星期都无精打采，没办法专心。

乏味、平淡、无趣口语

The soup tasted a bit blah without any salt.

那汤没加盐，喝起来有点平淡。

懒洋洋、没劲口语

I feel kind of blah today, so I stayed home.

我今天觉得有点没劲，所以就待在家里。